package com.mmall.common;

import com.google.common.collect.Sets;

import java.util.Set;

/**
 * @Author: Czh
 * @Date: 2019/4/1  13:37
 * @Version: 1.0
 **/
public class Const {
    public static final String CURRENT_USER = "currentUser";

    public static final String EMAIL = "email";

    public static final String USERNAME = "username";

    public static final String TOKEN_PREFIX = "token_";


    public interface RedisCacheExTime{
        int REDIS_SESSION_EXTIME = 60 *30;//30分钟
    }

    public interface ProductListOrderBy{
        Set<String> PRICE_ASC_DESC = Sets.newHashSet("price_desc" , "price_asc");
    }


    public interface Cart{
        int CHECKED = 1 ; //即购物车选中状态

        int UN_CHECKED = 0;//即购物车未选中状态

        String LIMIT_NUM_FAIL = "LIMIT_NUM_FAIL";
        String LIMIT_NUM_SUCCESS = "LIMIT_NUM_SUCCESS";
    }

    public interface Role{
        int ROLE_CUSTOMER = 0 ; //普通用户

        int ROLE_ADMIN    = 1 ; //管理员
    }



    public enum ProductStatusEmun{
            /**
             * code
             */
        ON_SALE(1 , "在售");//表示在售状态
        private String value ;
       private Integer code ;
       ProductStatusEmun(Integer code , String value){
           this.code = code ;
           this.value = value ;
        }

        public String getValue() {
            return value;
        }

        public Integer getCode() {
            return code;
        }
    }

    public enum OrderStatusEnum{
        /**
         * code
         */
        CANCELED(0,"已取消"),
        NO_PAY(10,"未支付"),
        PAID(20,"已支付"),
        SHIPPED(40,"已发货"),
        ORDER_SUCCESS(50,"订单已完成"),
        ORDER_CLOSE(60,"订单已关闭");

        OrderStatusEnum(int code, String value) {
            this.code = code ;
            this.value = value;
        }
        private String value;
        private int code;

        public String getValue() {
            return value;
        }

        public int getCode() {
            return code;
        }

        public static OrderStatusEnum codeOf(int code){
            for (OrderStatusEnum orderStatusEnum : values()){
                if (orderStatusEnum.getCode() == code){
                    return orderStatusEnum;
                }
            }
            throw new RuntimeException("没有找到对应的枚举");
        }


    }

    public interface AlipayCallback{
        String TRADE_STATUS_WAIT_BUYER_PAY = "WAIT_BUYER_PAY";
        String TRADE_STATUS_TRADE_SUCCESS = "TRADE_SUCCESS";

        String RESPONE_SUCCESS = "success";
        String RESPONE_FAILED = "failed";
    }

    public enum PayPlatformEnum{
        /**
         * ALIPAY
         */
        ALIPAY(1,"支付宝");
        PayPlatformEnum(int code, String value) {
            this.code = code ;
            this.value = value;
        }
        private String value;
        private int code;

        public String getValue() {
            return value;
        }

        public int getCode() {
            return code;
        }
        }


    public enum PaymentTypeEnum{

        /**
         * code
         */
        ONLINE_PAY(1,"在线支付");

        PaymentTypeEnum(int code, String value) {
            this.code = code ;
            this.value = value;
        }
        private String value;
        private int code;

        public String getValue() {
            return value;
        }

        public int getCode() {
            return code;
        }

        public static PaymentTypeEnum codeOf(int code){
            for (PaymentTypeEnum paymentTypeEnum : values()){
                if (paymentTypeEnum.getCode() == code){
                    return paymentTypeEnum;
                }
            }
            throw new RuntimeException("没有找到对应的枚举");
        }
    }


    public interface REDIS_LOCK{
        String CLOSE_ORDER_TASK_LOCK = "CLOSE_ORDER_TASK_LOCK";//关闭订单的分布式锁
    }






    }





